Clear fields in Translator

[espensj]

Can we get a "clear fields" link in Translator to clear the cache?
Like this:

[dohliam]

This is a duplicate of this existing issue. Please add further comments there.

(It's a good idea, and I like the idea of putting it in the navigation bar, though I'm still a bit concerned that people (including me 😅 ) might accidentally erase their work by pressing the button when they didn't mean to. Maybe we could add a confirmation/warning message before erasing. I'll work on it when I have a chance.)